Detection of four novel alleles: DRB1*1130, DRB1*13072, DRB1*1315 and DRB1*1331

Abstract
Four new DR52‐associated DRB1 alleles are described. One allele, DRB1*1130, is a hybrid between a DRB3*02 allele and a DRB1*11011 allele. The other alleles, DRB1*13072, DRB1*1315, and DRB1*1331, are simple reshufflings of known polymorphic motifs.